Hammer® is a rapid action total herbicide containing a new mix of active ingredients. The combination of Pyraflufen-ethyl and Glyphosate kills most annual and perennial broad-leaved and grass weeds when used as directed.

Pyraflufen-ethyl acts rapidly, causing the visible signs of leaves curling and dying. This will be visible within 24 hours by inhibiting the enzymes that drive photosynthesis, while the systemic action of Glyphosate, completes the total kill. So in essence, the Pyraflufen-ethyl kills the top growth and the glyphosate kills the root.

Recommended Dilution Rates

Rate Per Hectare

Dilution Per Litre

Weeds Controlled

4.25 Litres

21ml per litre of water

Annual grasses & weeds

6.25 Litres

31ml per litre of water

Perennial grasses & weeds

8.75 Litres

43ml per litre of water

Tough perennial & brush weeds

Hammer® will control a broad spectrum of annual and perennial weeds, including the tough brush weeds bramble and bracken. Hammer is registered for use on natural surfaces not intending to bear vegetation, permeable surfaces overlaying soil and to control weeds around ornamental trees and shrubs.

Apply when weeds are visible and growing well, usually between April and September. Ensure rain does not fall for at least 6 hours after treatment.